When a person with a chode is ready to cum or pee, there can be a block up. It is caused by the extreme width of the urethra, so it can not properly shoot the substances out. This causes a blockage, which leads to spasms, causing shooting pains in one's chode.

Ah, dude, last night my hoe gave me a hand job and i was about to cum and i got chode spasms. It hurt for days.